Originally Posted by miketangohotel
Some teams designate plays/enemy positioning based on those words. It may mean something for one team, it may mean something for another. It's usually all relative for a team. I've heard Chicago used for a specific bunker name, but can also be used for an enemy location if you picture the layout as a map. (Left would be something like WA or CA, center as OK or KS, where right could be NY or even FL)
interesting... I was at my field today and heard a team yell Tequila... I still have no idea what that means.